Lower Tertiary的用法和樣例：
例句
- A model for the Lower Tertiary framework and sequence system tract of Jiyang subbasin was established with the high_resolution sequence stratigraphy.
建立了濟陽坳陷下第三系高精度層序地層格架和層序體系域的構成模式。 - According to the features of seismic reflection termination and sei smiC wave,Tertiary in studying area is divided into two seismic sequences and nine subsequences.
依據地震反射終止關係和地震反射波特徵，將東濮凹陷東南部下第三系劃分成兩個地震層序和九個亞層序。
